From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEAA1C47080 for ; Tue, 1 Jun 2021 08:44:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4E1760FDA for ; Tue, 1 Jun 2021 08:44:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233225AbhFAIpv (ORCPT ); Tue, 1 Jun 2021 04:45:51 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:3492 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231139AbhFAIpt (ORCPT ); Tue, 1 Jun 2021 04:45:49 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4FvQcL45lqzYrlq; Tue, 1 Jun 2021 16:41:22 +0800 (CST) Received: from dggpeml500020.china.huawei.com (7.185.36.88) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 1 Jun 2021 16:44:03 +0800 Received: from huawei.com (10.175.127.227) by dggpeml500020.china.huawei.com (7.185.36.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 1 Jun 2021 16:44:02 +0800 From: Baokun Li To: , , , , , CC: , , , , Subject: [PATCH -next] powerpc/spider-pci: Remove set but not used variable 'val' Date: Tue, 1 Jun 2021 16:53:19 +0800 Message-ID: <20210601085319.140461-1-libaokun1@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500020.china.huawei.com (7.185.36.88) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: arch/powerpc/platforms/cell/spider-pci.c: In function 'spiderpci_io_flush': arch/powerpc/platforms/cell/spider-pci.c:28:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable] It never used since introduction. Signed-off-by: Baokun Li --- arch/powerpc/platforms/cell/spider-pci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c index 93ea41680f54..a1c293f42a1f 100644 --- a/arch/powerpc/platforms/cell/spider-pci.c +++ b/arch/powerpc/platforms/cell/spider-pci.c @@ -25,10 +25,9 @@ struct spiderpci_iowa_private { static void spiderpci_io_flush(struct iowa_bus *bus) { struct spiderpci_iowa_private *priv; - u32 val; priv = bus->private; - val = in_be32(priv->regs + SPIDER_PCI_DUMMY_READ); + in_be32(priv->regs + SPIDER_PCI_DUMMY_READ); iosync(); } -- 2.31.1